<template>
  <div style="padding:30px;">
    <el-tag type="success">这是芜湖区信息页面</el-tag>
    <!-- 卡片视图区域 -->
    <el-card>
      <!-- 搜索与添加区域 -->
      <el-row :gutter="20">
        <el-col :span="8">
          <el-input placeholder="请输入内容" v-model="queryInfo.query" clearable @clear="getUserList">
            <el-button slot="append" icon="el-icon-search" @click="getUserList"></el-button>
          </el-input>
        </el-col>
        <el-col :span="4">
          <el-button type="primary" @click="addDialogVisible = true">添加设备</el-button>
        </el-col>
      </el-row>
      <!-- 用户列表区域 -->
      <el-table
        :data="userlist"
        border
        stripe
        @row-dblclick="clickMethod">
        <el-table-column label="编号" type="index"></el-table-column>
        <el-table-column label="主机编号" prop="equId"></el-table-column>
        <el-table-column label="主叫号码" prop="callerPhone"></el-table-column>
        <el-table-column label="主机类型" prop="mainframeType"></el-table-column>
        <el-table-column label="名称" prop="name"></el-table-column>
        <el-table-column label="地址" prop="address"></el-table-column>

        <el-table-column label="联系人" prop="contactPerson"></el-table-column>
        <el-table-column label="联系电话" prop="contactPhone" ></el-table-column>
        <el-table-column label="安装时间" prop="installationTime"></el-table-column>
        <el-table-column label="状态">
          <template slot-scope="scope">
            <el-switch v-model="scope.row.mg_state" @change="userStateChanged(scope.row)">
            </el-switch>
          </template>
        </el-table-column>
        <el-table-column label="操作" width="180px">
          <template slot-scope="scope">
            <!-- 修改按钮 -->
            <el-button type="primary" icon="el-icon-edit" size="mini" @click="showEditDialog(scope.row.id)"></el-button>
            <!-- 删除按钮 -->
            <el-button type="danger" icon="el-icon-delete" size="mini" @click="removeUserById(scope.row.id)"></el-button>
          </template>
        </el-table-column>
      </el-table>

      <!-- 分页区域 -->
      <el-pagination @size-change="handleSizeChange" @current-change="handleCurrentChange" :current-page="queryInfo.pagenum" :page-sizes="[1, 2, 5, 10]" :page-size="queryInfo.pagesize" layout="total, sizes, prev, pager, next, jumper" :total="total">
      </el-pagination>
    </el-card>

    <!-- 添加设备的对话框 -->
    <el-dialog title="添加用户" :visible.sync="addDialogVisible" width="50%" @close="addDialogClosed">
      <!-- 内容主体区域 -->
      <el-form :model="addForm" :rules="addFormRules" ref="addFormRef" label-width="70px">
        <el-form-item label="用户名" prop="username">
          <el-input v-model="addForm.username"></el-input>
        </el-form-item>
        <el-form-item label="密码" prop="password">
          <el-input v-model="addForm.password"></el-input>
        </el-form-item>
        <el-form-item label="邮箱" prop="email">
          <el-input v-model="addForm.email"></el-input>
        </el-form-item>
        <el-form-item label="手机" prop="mobile">
          <el-input v-model="addForm.mobile"></el-input>
        </el-form-item>
      </el-form>
      <!-- 底部区域 -->
      <span slot="footer" class="dialog-footer">
        <el-button @click="addDialogVisible = false">取 消</el-button>
        <el-button type="primary" @click="addUser">确 定</el-button>
      </span>
    </el-dialog>

    <!-- 修改设备的对话框 -->
    <el-dialog title="修改用户"
               :visible.sync="editDialogVisible"
               width="50%"
               @close="editDialogClosed">
      <el-form :model="editForm" :rules="editFormRules" ref="editFormRef" label-width="70px">
        <el-form-item label="主机编号">
          <el-input v-model="editForm.equId" disabled></el-input>
        </el-form-item>
        <el-form-item label="主叫号码" prop="callerPhone">
          <el-input v-model="editForm.callerPhone"></el-input>
        </el-form-item>
        <el-form-item label="主机类型" prop="mainframeType">
          <el-input v-model="editForm.mainframeType"></el-input>
        </el-form-item>
        <el-form-item label="名称" prop="name">
          <el-input v-model="editForm.name"></el-input>
        </el-form-item>
        <el-form-item label="地址" prop="address">
          <el-input v-model="editForm.address"></el-input>
        </el-form-item>
        <el-form-item label="联系人" prop="contactPerson">
          <el-input v-model="editForm.contactPerson"></el-input>
        </el-form-item>
        <el-form-item label="联系电话" prop="contactPhone">
          <el-input v-model="editForm.contactPhone"></el-input>
        </el-form-item>
      </el-form>
      <span slot="footer" class="dialog-footer">
        <el-button @click="editDialogVisible = false">取 消</el-button>
        <el-button type="primary" @click="editUserInfo">确 定</el-button>
      </span>
    </el-dialog>
    <!-- 获取设备详情的对话框 -->
    <el-dialog title="设备详情"
               :visible.sync="setDetailsDialogVisible"
               width="50%"
               @close="setDetailsDialogClosed">
          <el-steps :active="active" finish-status="process">
            <el-step title="主机信息"></el-step>
            <el-step title="用户信息"></el-step>
            <el-step title="主机属性"></el-step>
            <el-step title="主机设置"></el-step>
          </el-steps>
          <el-divider></el-divider>
          <equ-info-form v-show="equVisual"></equ-info-form>
          <user-info-form  v-show="userInfoVisual"></user-info-form>
          <equ-attr-form v-show="equAttrVisual"></equ-attr-form>
          <equ-set-form v-show="equSetVisual"></equ-set-form>
          <el-divider></el-divider>
          <el-button style="margin-top: 12px;" @click="prePage">上一页</el-button>
            <el-button style="margin-top: 12px;" @click="nextPage">下一页</el-button>
    </el-dialog>
    <!-- <router-view /> -->
  </div>
</template>

<script>
import UserInfoForm from '@/components/form/userInfoForm.vue'
import EquAttrForm from '@/components/form/equAttrForm.vue'
import EquSetForm from '@/components/form/equSetForm.vue'
import EquInfoForm from '@/components/form/equInfoForm.vue'
  export default {
    components:{
        UserInfoForm,
        EquAttrForm,
        EquSetForm,
        EquInfoForm
    },
    data() {
      // 验证邮箱的规则
      var checkEmail = (rule, value, cb) => {
        // 验证邮箱的正则表达式
        const regEmail = /^([a-zA-Z0-9_-])+@([a-zA-Z0-9_-])+(\.[a-zA-Z0-9_-])+/

        if (regEmail.test(value)) {
          // 合法的邮箱
          return cb()
        }

        cb(new Error('请输入合法的邮箱'))
      }
      // 验证手机号的规则
      var checkMobile = (rule, value, cb) => {
        // 验证手机号的正则表达式
        const regMobile = /^(0|86|17951)?(13[0-9]|15[012356789]|17[678]|18[0-9]|14[57])[0-9]{8}$/

        if (regMobile.test(value)) {
          return cb()
        }

        cb(new Error('请输入合法的手机号'))
      }
      return {
        // 配置是否是当前表格显示
        equVisual:true,
        userInfoVisual:false,
        equAttrVisual:false,
        equSetVisual:false,
        active: 0,
        areaId:'',
        // 获取用户列表的参数对象
        queryInfo: {
          query: '',
          // 当前的页数
          pagenum: 1,
          // 当前每页显示多少条数据
          pagesize: 2
        },
        userlist: [],
        total: 0,
        // 控制添加用户对话框的显示与隐藏
        addDialogVisible: false,
        // 添加用户的表单数据
        addForm: {
          username: '',
          password: '',
          email: '',
          mobile: ''
        },
        // 添加表单的验证规则对象
        addFormRules: {
          username: [
            { required: true, message: '请输入用户名', trigger: 'blur' },
            {
              min: 3,
              max: 10,
              message: '用户名的长度在3~10个字符之间',
              trigger: 'blur'
            }
          ],
          password: [
            { required: true, message: '请输入密码', trigger: 'blur' },
            {
              min: 6,
              max: 15,
              message: '用户名的长度在6~15个字符之间',
              trigger: 'blur'
            }
          ],
          email: [
            { required: true, message: '请输入邮箱', trigger: 'blur' },
            { validator: checkEmail, trigger: 'blur' }
          ],
          mobile: [
            { required: true, message: '请输入手机号', trigger: 'blur' },
            { validator: checkMobile, trigger: 'blur' }
          ]
        },
        // 控制修改用户对话框的显示与隐藏
        editDialogVisible: false,
        // 查询到的用户信息对象
        editForm: {},
        // 修改表单的验证规则对象
        editFormRules: {
          email: [
            { required: true, message: '请输入用户邮箱', trigger: 'blur' },
            { validator: checkEmail, trigger: 'blur' }
          ],
          mobile: [
            { required: true, message: '请输入用户手机', trigger: 'blur' },
            { validator: checkMobile, trigger: 'blur' }
          ]
        },
        // 控制分配角色对话框的显示与隐藏
        setDetailsDialogVisible: false,
        // 需要被分配角色的用户信息
        userInfo: {},
        // 所有角色的数据列表
        rolesList: [],
        // 已选中的角色Id值
        selectedRoleId: ''
      }
    },
    methods: {
      // 先调整上一页和x下一页的位置
      prePage() {
       if(this.active == '3'){
            this.active = 2;
            this.equSetVisual = !this.equSetVisual;
            this.equAttrVisual = !this.equAttrVisual;
        }else if(this.active== '2'){
            this.active = 1;
            this.equAttrVisual = !this.equAttrVisual;
            this.userInfoVisual = !this.userInfoVisual;
        }else if(this.active== '1'){
            this.active = 0;
            this.userInfoVisual = !this.userInfoVisual;
            this.equVisual = !this.equVisual;
        }else{
           this.$message({
              message: '没有上一页了',
              type: 'warning'
        });
        }
      },
      nextPage() {
        if(this.active == '0'){
            this.active = 1;
            this.equVisual = !this.equVisual;
            this.userInfoVisual = !this.userInfoVisual;
        }else if(this.active== '1'){
            this.active = 2;
            this.userInfoVisual = !this.userInfoVisual;
            this.equAttrVisual = !this.equAttrVisual;
        }else if(this.active== '2'){
            this.active = 3;
            this.equAttrVisual = !this.equAttrVisual;
            this.equSetVisual = !this.equSetVisual;
        }else{
           this.$message({
              message: '没有下一页了',
              type: 'warning'
        });
        }
      },
      // 测试双击表格显示
      clickMethod(row, column, event){
        // 获取到需要的设备id
        console.log(row.equId)
        this.setDetailsDialogVisible = true

      },
      // 获取路由中的地区id
      getAreaId(path){
        var patharr = path.split("/")
        var len = path.length
        return patharr[len-1]
      },
      async getUserList() {
        // const { data: res } = await this.$http.get('users', {
        //   params: this.queryInfo
        // })
        // if (res.meta.status !== 200) {
        //   return this.$message.error('获取用户列表失败！')
        // }
        // 这里使用测试数据，应该要使用区号来查询设备
        var jsonobj  =
          {
            "data": {
              "total": 5,
              "pagenum": 1,
              "users": [
                {
                  "id": 500,
                  "equId":1239537,
                  "mainframeType": "监控设备1",
                  "callerPhone": "848238014",
                  "create_time": 1486720211,
                  "name": "测试设备1",
                  "address": "福建省泉州市鲤城区清蒙经济开发区兴",
                  "mg_state": true,
                  "contactPerson":"赵兴鹏",
                  "contactPhone":"13540663554",
                  "installationTime":"1992-1-1"
                },
                {
                  "id": 502,
                  "equId":1239537,
                  "mainframeType": "监控设备2",
                  "callerPhone": "848238014",
                  "create_time": 1486720211,
                  "name": "测试设备2",
                  "address": "福建省泉州市鲤城区清蒙经济开发区兴",
                  "mg_state": true,
                  "contactPerson":"赵兴鹏",
                  "contactPhone":"13540663554",
                  "installationTime":"1992-1-1"
                },
                {
                  "id": 503,
                  "equId":1239537,
                  "mainframeType": "监控设备1",
                  "callerPhone": "848238014",
                  "create_time": 1486720211,
                  "name": "测试设备1",
                  "address": "福建省泉州市鲤城区清蒙经济开发区兴",
                  "mg_state": true,
                  "contactPerson":"赵兴鹏",
                  "contactPhone":"13540663554",
                  "installationTime":"1992-1-1"
                },
                {
                  "id": 504,
                  "equId":1239537,
                  "mainframeType": "监控设备2",
                  "callerPhone": "848238014",
                  "create_time": 1486720211,
                  "name": "测试设备2",
                  "address": "福建省泉州市鲤城区清蒙经济开发区兴",
                  "mg_state": true,
                  "contactPerson":"赵兴鹏",
                  "contactPhone":"13540663554",
                  "installationTime":"1992-1-1"
                }
              ]
            },
            "meta": {
              "msg": "获取管理员列表成功",
              "status": 200
            }
          }
        this.userlist = jsonobj.data.users
        this.total = jsonobj.data.total
        console.log(res)
      },
      // 监听 pagesize 改变的事件
      handleSizeChange(newSize) {
        // console.log(newSize)
        this.queryInfo.pagesize = newSize
        this.getUserList()
      },
      // 监听 页码值 改变的事件
      handleCurrentChange(newPage) {
        // console.log(newPage)
        this.queryInfo.pagenum = newPage
        this.getUserList()
      },
      // 监听 switch 开关状态的改变
      async userStateChanged(userinfo) {
        console.log(userinfo)
        const { data: res } = await this.$http.put(
          `users/${userinfo.id}/state/${userinfo.mg_state}`
        )
        if (res.meta.status !== 200) {
          userinfo.mg_state = !userinfo.mg_state
          return this.$message.error('更新设备状态失败！')
        }
        this.$message.success('更新设备状态成功！')
      },
      // 监听添加用户对话框的关闭事件
      addDialogClosed() {
        this.$refs.addFormRef.resetFields()
      },
      // 点击按钮，添加新用户
      addUser() {
        this.$refs.addFormRef.validate(async valid => {
          if (!valid) return
          // 可以发起添加用户的网络请求
          const { data: res } = await this.$http.post('users', this.addForm)

          if (res.meta.status !== 201) {
            this.$message.error('添加用户失败！')
          }

          this.$message.success('添加用户成功！')
          // 隐藏添加用户的对话框
          this.addDialogVisible = false
          // 重新获取用户列表数据
          this.getUserList()
        })
      },
      // 展示编辑用户的对话框
      async showEditDialog(id) {
        // console.log(id)
        // const { data: res } = await this.$http.get('users/' + id)
        var res = {
          "data": {
            "id": 500,
            "equId":1239537,
            "mainframeType": "监控设备1",
            "callerPhone": "848238014",
            "name": "测试设备1",
            "address": "福建省泉州市鲤城区清蒙经济开发区兴",
            "contactPerson":"赵兴鹏",
            "contactPhone":"13540663554",
          },
          "meta": {
            "msg": "获取成功",
            "status": 200
          }
        }
        if (res.meta.status !== 200) {
          return this.$message.error('查询用户信息失败！')
        }

        this.editForm = res.data
        this.editDialogVisible = true
      },
      // 监听修改用户对话框的关闭事件
      editDialogClosed() {
        this.$refs.editFormRef.resetFields()
      },
      // 修改用户信息并提交
      editUserInfo() {
        this.$refs.editFormRef.validate(async valid => {
          if (!valid) return
          // 发起修改用户信息的数据请求
          const { data: res } = await this.$http.put(
            'users/' + this.editForm.id,
            {
              email: this.editForm.email,
              mobile: this.editForm.mobile
            }
          )

          if (res.meta.status !== 200) {
            return this.$message.error('更新用户信息失败！')
          }

          // 关闭对话框
          this.editDialogVisible = false
          // 刷新数据列表
          this.getUserList()
          // 提示修改成功
          this.$message.success('更新用户信息成功！')
        })
      },
      // 根据Id删除对应的用户信息
      async removeUserById(id) {
        // 弹框询问用户是否删除数据
        const confirmResult = await this.$confirm(
          '此操作将永久删除该设备, 是否继续?',
          '提示',
          {
            confirmButtonText: '确定',
            cancelButtonText: '取消',
            type: 'warning'
          }
        ).catch(err => err)
        // 如果用户确认删除，则返回值为字符串 confirm
        // 如果用户取消了删除，则返回值为字符串 cancel
        // console.log(confirmResult)
        if (confirmResult !== 'confirm') {
          return this.$message.info('已取消删除')
        }

        const { data: res } = await this.$http.delete('users/' + id)

        if (res.meta.status !== 200) {
          return this.$message.error('删除用户失败！')
        }

        this.$message.success('删除用户成功！')
        this.getUserList()
      },
      // 展示分配角色的对话框
      async setRole(userInfo) {
        this.userInfo = userInfo

        // 在展示对话框之前，获取所有角色的列表
        const { data: res } = await this.$http.get('roles')
        if (res.meta.status !== 200) {
          return this.$message.error('获取角色列表失败！')
        }

        this.rolesList = res.data

        this.setDetailsDialogVisible = true
      },
      // 点击按钮，分配角色
      async saveRoleInfo() {
        if (!this.selectedRoleId) {
          return this.$message.error('请选择要分配的角色！')
        }

        const { data: res } = await this.$http.put(
          `users/${this.userInfo.id}/role`,
          {
            rid: this.selectedRoleId
          }
        )

        if (res.meta.status !== 200) {
          return this.$message.error('更新角色失败！')
        }

        this.$message.success('更新角色成功！')
        this.getUserList()
        this.setDetailsDialogVisible = false
      },
      // 监听分配角色对话框的关闭事件
      setDetailsDialogClosed() {
        this.selectedRoleId = ''
        this.userInfo = {}
      }
    },
    beforeRouteEnter (to, from, next) {
      // 在渲染该组件的对应路由被 confirm 前调用
      // 不！能！获取组件实例 `this`
      // 因为当钩子执行前，组件实例还没被创建
      console.log("beforeRouteEnter")
      console.log(to)
      console.log(to.fullPath)
      console.log(to.fullPath.split('/'))
      console.log(to.fullPath.split('/')[to.fullPath.split('/').length-1])
      console.log(to.fullPath.split('/').length)
      // console.log(this.getAreaId(to.fullPath))
      // this.areaId = to.fullPath.split('/')[to.fullPath.split('/').length-1]
      window.localStorage.setItem("areaId",to.fullPath.split('/')[to.fullPath.split('/').length-1])
      next()
    },
    beforeRouteUpdate (to, from, next) {
      // 在当前路由改变，但是该组件被复用时调用
      // 举例来说，对于一个带有动态参数的路径 /foo/:id，在 /foo/1 和 /foo/2 之间跳转的时候，
      // 由于会渲染同样的 Foo 组件，因此组件实例会被复用。而这个钩子就会在这个情况下被调用。
      // 可以访问组件实例 `this`
      console.log("beforeRouteUpdate")
      next()
    },
    beforeRouteLeave (to, from, next) {
      // 导航离开该组件的对应路由时调用
      // 可以访问组件实例 `this`
      console.log("beforeRouteLeave")
      console.log(to)
      next()
    },
    beforeResolve(to, from, next){
      console.log("beforeResolve")
      console.log(to)
      next()
    },
    handleClick(){
      document.getElementsByClassName("handle").click()
    
    },
    created(){
      var areaId = window.localStorage.getItem("areaId")
      this.areaId = areaId
      console.log("测试中"+areaId)
      this.getUserList()
    }

  }
</script>
